It started doing it to me on the Chrome PWA after the last update but I'm not sure if it is a result of the update or the fact that I started turning on screen auto-rotate in android settings at the same time as that update since it STOPS the PWA from rotating the screen when auto-rotate is on. I also can't stay logged in even if I am fast enough to check the stay logged in box while on mobile. As soon as I enter my password it automatically logs me in without me hitting the login button.
I haven't had it happen on desktop Chrome. I am running two scripts on desktop and none on PWA. Desktop is running; Kbin enhancement script and Kbin Usability script.